Figure 1.
Photomicrographs. Positive nuclear immunoexpression of p53 (A), positive cytoplasmic and membranar immunoexpression and cytoplasmic β-catenin immunoexpression (B) positive cytoplasm immunoexpression of APC (C), positive nuclear immunoexpression of cyclin D1 (D) and positive nuclear immunoexpression of c-myc (E) in tumor tissue from patients with at least one of the Bethesda criteria. Increase: 400x